Free financial tools

Interactive calculators to help you make better financial decisions. No login required.

Investing

ETF Savings Plan Calculator

Calculate how much your monthly ETF investment could grow. See the impact of fees, returns, and compounding on your portfolio over time.

Calculate ETF returns
Investing

Broker Fee Calculator

Compare trading costs across DEGIRO, Trade Republic, Interactive Brokers, and more. Find the cheapest broker for your trading pattern.

Compare broker fees
Banking

Currency Conversion Cost Calculator

Compare what you actually pay when converting currencies. See how much you could save vs your bank using Wise, Revolut, or other providers.

Calculate currency costs

More tools coming soon

We are building tax calculators, portfolio trackers, and more financial tools for European investors and expats.